Messages in this thread | | | Date | Wed, 23 Jan 2008 14:08:03 -0800 | From | Andrew Morton <> | Subject | Re: [PATCH 2/6] io context sharing: preliminary support |
| |
> On Tue, 22 Jan 2008 10:49:17 +0100 Jens Axboe <jens.axboe@oracle.com> wrote: > -void put_io_context(struct io_context *ioc) > +int put_io_context(struct io_context *ioc) > { > if (ioc == NULL) > - return; > + return 1; > > BUG_ON(atomic_read(&ioc->refcount) == 0); > > @@ -3856,7 +3856,9 @@ void put_io_context(struct io_context *ioc) > rcu_read_unlock(); > > kmem_cache_free(iocontext_cachep, ioc); > + return 1; > } > + return 0; > }
Document the return value? (and the function)
I assume this return value gets used in some other patch.
| |